NL7313917A - Therapeutic hospital bed - has parallel elastic supporting strips set in motion by central eccentric - Google Patents
Therapeutic hospital bed - has parallel elastic supporting strips set in motion by central eccentricInfo
- Publication number
- NL7313917A NL7313917A NL7313917A NL7313917A NL7313917A NL 7313917 A NL7313917 A NL 7313917A NL 7313917 A NL7313917 A NL 7313917A NL 7313917 A NL7313917 A NL 7313917A NL 7313917 A NL7313917 A NL 7313917A
- Authority
- NL
- Netherlands
- Prior art keywords
- motion
- bed
- strips
- central eccentric
- elastic supporting
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/0573—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with mattress frames having alternately movable parts
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The bed is particularly for patients who are confined to bed for long periods, e.g. old people, and comprises parallel resilient strips which are moved up and down in relation to parallel strips of a fixed portion. The strips are set in motion by a driven central eccentric (3). The motion can be transmitted via rollers (7) on the ends of pivoting rods (6) and thrust rods. The roller centre lines can lie on the lengthwise centre line of the bed, and the rod pivot points can be at the same distance from this line. Drive can be from an electric motor with reduction gear, producing approximately 1/3rd of a revolution per minute.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7313917A NL7313917A (en) | 1973-10-10 | 1973-10-10 | Therapeutic hospital bed - has parallel elastic supporting strips set in motion by central eccentric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7313917A NL7313917A (en) | 1973-10-10 | 1973-10-10 | Therapeutic hospital bed - has parallel elastic supporting strips set in motion by central eccentric |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7313917A true NL7313917A (en) | 1975-04-14 |
Family
ID=19819790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7313917A NL7313917A (en) | 1973-10-10 | 1973-10-10 | Therapeutic hospital bed - has parallel elastic supporting strips set in motion by central eccentric |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7313917A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644593A (en) * | 1985-10-09 | 1987-02-24 | Brien James A O | Variable support cushion for supporting anatomical body weight |
US5708996A (en) * | 1994-09-26 | 1998-01-20 | Marenco; Jorge Enrique | Bed with periodically movable transverse panels |
WO1998023240A1 (en) * | 1996-11-25 | 1998-06-04 | Bilkovic Eduard | Relaxation bed |
-
1973
- 1973-10-10 NL NL7313917A patent/NL7313917A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4644593A (en) * | 1985-10-09 | 1987-02-24 | Brien James A O | Variable support cushion for supporting anatomical body weight |
US5708996A (en) * | 1994-09-26 | 1998-01-20 | Marenco; Jorge Enrique | Bed with periodically movable transverse panels |
WO1998023240A1 (en) * | 1996-11-25 | 1998-06-04 | Bilkovic Eduard | Relaxation bed |
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